Apple Watch Series 2 vs. Fitbit Ionic vs. Amazfit Stratos vs. Amazfit Bip vs. Apple Watch

 
Watch Series 2
Ionic
Stratos
Bip
Watch
 AppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitStratosRemove Buy NowAmazfitBipRemove Buy NowAppleWatchRemove Buy Now

Basic Info

Suggested Price$269$299$199$99.99$349
Release20162017201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours4+ days5 days30 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312348x250320 x 300176 x 176340 x 272 or 390 x 312
Size1.5 inches or 1.65 inches1.421.34 inches1.28 inches1.5 inches or 1.65 inches
Touch
TypeAMOLEDOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM50m5 ATMIP68IPX7

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSFitbit OSProprietaryWatch OS
Apps
Music

All Wearables